Topic Path: Symbol Reference > Files > IdHashMessageDigest.pas
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IdHashMessageDigest.pas

Contains constants, types, classes, and methods needed to implement message digest algorithms that creates a 128-bit "fingerprint" hashing algorithm.

IdHashMessageDigest.pas contains constants, types, classes, and methods needed to implement message digest algorithms that creates a 128-bit "fingerprint" based on input values. Message Digest algorithms are conjectured to be computationally secure.

Class 
Description 
Specifies the abstract base class for Indy message digest classes. 
Implements the RSA-MD2 message digest encryption algorithm. 
Implements the MD4 message digest encryption algorithm. 
Implements the MD5 message digest encryption algorithm. 
Type 
Description 
Represents the 128-bit value calculated by Message Digest hashing algorithms and CheckSum utilities. 
Represents the 512-bit value used in calculating a message digest. 
Represents the 384-bit value calculated by Message Digest hashing algorithms and CheckSum utilities. 
Represents the buffer used in calculating a TIdHashMessageDigest4 hash value. 
Copyright 1993-2006, Chad Z. Hower (aka Kudzu) and the Indy Pit Crew. All rights reserved.
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